draw_plot: Funnel Plots drawing function

Description

Internal function for drawing plot. Do not use this directly, call `funnel_plot()` instead.

Usage

draw_plot(
  mod_plot_agg,
  limits,
  x_label,
  y_label,
  title,
  label,
  multiplier,
  draw_unadjusted,
  draw_adjusted,
  target,
  min_y,
  max_y,
  min_x,
  max_x,
  data_type,
  sr_method,
  theme,
  plot_cols,
  max.overlaps
)

Value

A list containing [1] the funnel plot as a ggplot2 object., [2]the limits table.

Arguments

mod_plot_agg: data.frame of containing numerator, denominator, ratio/proportion, SEs and limits
limits: data.frame of limits from set_plot_range().
x_label: Title for the funnel plot x-axis. Usually expected deaths, readmissions, incidents etc.
y_label: Title for the funnel plot y-axis. Usually a standardised ratio.
title: Plot title
label: Whether to label outliers, highlighted groups, both or none. Default is "outlier", by accepted values are: "outlier", "highlight", "both" or "NA".
multiplier: Scale relative risk and funnel by this factor. Default to 1, but 100 is used for HSMR
draw_unadjusted: Draw exact limits based only on data points with no iterpolation. (default=FALSE)
draw_adjusted: Draw overdispersed limits using Spiegelhalter's (2012) tau2 (default=TRUE)
target: the calculated target value for the data type
min_y: Specify the plot range.
max_y: Specify the plot range.
min_x: Specify the plot range.
max_x: Specify the plot range.
data_type: the data type SR, PR or RC.
sr_method: CQC or SHMI methods for standardised ratios
theme: a ggplot theme function.